Description

p-Pentylbiphenyl-P'-Carbonyl Chloride is a specialized aromatic acid chloride derivative, a high-purity intermediate critical for advanced organic synthesis. This compound matters for its role as a key building block in the production of liquid crystals, pharmaceuticals, and functional materials, where precise molecular architecture is required. It is primarily needed by R&D chemists and process engineers in the electronics, display technology, and fine chemical manufacturing industries seeking to introduce specific functional groups with high reactivity and selectivity.

Application

• Liquid Crystal Synthesis: A crucial precursor for the production of biphenyl-based liquid crystal molecules used in LCD displays.
• Pharmaceutical Intermediates: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive compounds.
• Advanced Material Research: Used in the development of organic semiconductors, polymers, and other functional materials with tailored electronic properties.
• Agrochemicals: Employed as an intermediate in the synthesis of certain herbicides and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as a reactive intermediate for creating complex organic dyes and colorants.
• Cross-coupling Reactions: Utilized in palladium-catalyzed coupling reactions (e.g., Suzuki, Stille) to construct complex biaryl systems.

Basic Information

Product Name	p-Pentylbiphenyl-P'-Carbonyl Chloride
CAS No.	59748-37-7
Molecular Formula	C18H19ClO
Molecular Weight	286.79 g/mol
Synonyms	4'-Pentyl-[1,1'-biphenyl]-4-carbonyl chloride; 4-Pentylbiphenyl-4'-carbonyl chloride; 4'-Pentylbiphenyl-4-carboxylic acid chloride; [1,1'-Biphenyl]-4-carbonyl chloride, 4'-pentyl-; p-Pentylbiphenyl-4'-carbonyl chloride; 4-(Pentylphenyl)benzoyl chloride
EINECS	Contact for details

Quality Control

Our p-Pentylbiphenyl-P'-Carbonyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent hydrolysis. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Melting Point	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.